:global {
    .activityImg { // 包裹上传组件的容器
        .ant-upload.ant-upload-select-picture-card {
            width: 100%;
            height: 280px;
            border: none;
      }
    }
    .defaultImg { // 包裹上传组件的容器
        .ant-upload.ant-upload-select-picture-card {
            width: 210px;
            height: 180px;
      }
    }
    .bannerImg { // 包裹上传组件的容器
        .ant-upload.ant-upload-select-picture-card {
            width: 800px;
            height: 222px;
      }
    }
}